package com.atguigu.guli.service.base.config;

import com.baomidou.mybatisplus.extension.plugins.OptimisticLockerInterceptor;
import com.baomidou.mybatisplus.extension.plugins.PaginationInterceptor;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
@MapperScan(basePackages = "com.atguigu.guli.service.*.mapper")
@Configuration
public class MybatisPlusConfig {
    //1、分页拦截器
    @Bean
    public PaginationInterceptor paginationInterceptor(){
        PaginationInterceptor paginationInterceptor = new PaginationInterceptor();
        //  // 设置请求的页面大于最大页后操作， true调回到首页，false 继续请求  默认false
//         paginationInterceptor.setOverflow(true);
        return paginationInterceptor;
    }
    //2、乐观锁拦截器
    @Bean
    public OptimisticLockerInterceptor optimisticLockerInterceptor(){
        return new OptimisticLockerInterceptor();
    }

}
